2987126700 has 36 divisors (see below), whose sum is σ = 8642754120. Its totient is φ = 796567040.

The previous prime is 2987126687. The next prime is 2987126711. The reversal of 2987126700 is 76217892.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4978245 + ... + 4978844.

Almost surely, 2^2987126700 is an apocalyptic number.

2987126700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2987126700 is an abundant number, since it is smaller than the sum of its proper divisors (5655627420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2987126700 is a wasteful number, since it uses less digits than its factorization.

2987126700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9957106 (or 9957099 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 2987126700 is about 54654.6127970915. The cubic root of 2987126700 is about 1440.1836667736.

The spelling of 2987126700 in words is "two billion, nine hundred eighty-seven million, one hundred twenty-six thousand, seven hundred".